[DURACOM-413] fix lint

Author: FrancescoMolinaro

src/app/submission/sections/custom-url/submission-section-custom-url.component.ts

@@ -59,7 +59,6 @@ import { SectionsService } from '../sections.service';
     FormComponent,
     TranslateModule,
   ],
-  standalone: true,
 })
 export class SubmissionSectionCustomUrlComponent extends SectionModelComponent implements AfterViewInit {